| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $87.85 | 3.199% | $90.6603 | $90.66 | $90.65 | $90.70 |
| Purchase #2 | $210.63 | 5.116% | $221.4058 | $221.41 | $221.40 | $221.40 |
| Purchase #3 | $96.32 | 9.734% | $105.6958 | $105.70 | $105.70 | $105.70 |
| Purchase #4 | $35.39 | 11.710% | $39.5342 | $39.53 | $39.55 | $39.50 |
| Purchase #5 | $173.85 | 3.492% | $179.9208 | $179.92 | $179.90 | $179.90 |
| Purchase #6 | $58.52 | 12.379% | $65.7642 | $65.76 | $65.75 | $65.80 |
| Purchase #7 | $32.41 | 5.612% | $34.2288 | $34.23 | $34.25 | $34.20 |
| 7 purchase totals = | $694.97 | $737.2099 | $737.21 | $737.20 | $737.20 | |